Finite Group Databasebeta

#27350463

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC53×#1476 ⋊ C2
SylowC53 ⋊ #17437

Subgroups

subgroupG/H
centerC42D4×D53
commutatorC4×C53C23×C8
FrattiniC42C23×D53
FittingC53×#1476C2
socleC22×C53C22×C22⋊C4
prime radicalC2×#41×D53C4
cosocleC42×C53C24
hypercenter#1476D53
hypocenterC53#17437
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C42 ◁ C2×C42 ◁ #1476

1314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 4 generators on 77 points:

(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(62,65,67,66)(63,70,69,74)(64,72,73,75)(68,77,76,71);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(63,69)(68,76)(70,74)(71,77);(62,64)(63,68)(65,72)(66,75)(67,73)(69,76)(70,77)(71,74);(54,55,56,58,57,59,60,61)(62,63)(64,71)(65,70)(66,74)(67,69)(68,72)(73,77)(75,76)

Polycyclic presentation:

2^8,53|a^2=f,d^2=g,e^2=g,f^2=h,b^a=be,c^a=cg,e^a=eg,e^b=eg,i^c=i^52

Conjugacy classes & character table

1544 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 135939);